A certain gas is has a volume of 11.2 L at STP, how many moles are there in this volume? a. 1.5 mols
b. 2.0 mols
c. 0.5 mol
d. 1 mol

Complete the table for ion charge based upon their losing or gaining electrons in the outer shell. (use the periodic table as necessary.) group most likely ionic charge # of valence electrons i +1 ii +2 iii +3 iv +4 or -4 v -3 vi -2 vii -1 viii 0

Write the overall equation for the reaction for lithium battery

This chart lists four kinds of polymers and their sources. what can be known about all four polymers, despite their differences? they come from living things. they share ionic carbon bonds. they are at least 100 monomers long. they are made of repeating subunits.